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Östra Maretjärnet

acidified brown forest lake · 60°N
Real lakereal shorelinesources & method
clarity 2.4 mmax depth 14 mpH 5.4oligotrophic · humicstatus unsatisfactorygravel road

Character of the water

Östra Maretjärnet lies in central Sweden — a acidified brown forest lake. The tea-stained, humic water hides the bottom within an arm's length. In summer a thermocline settles around 6 m and splits the lake into two worlds. Acidification has thinned life down to the hardiest few.

The surroundings

The lake lies half-remote, a fair way from the nearest road, tucked into woodland.

A small but surprisingly deep pocket (14 m) with steep drops straight down from shore — the bottom falls away fast.

Permits & rules

Fishing permit required — Östra Maretjärnet FVOF. Day permit ~100 kr · annual permit ~500 kr.

  • Pike: keep at most one over 75 cm per day.
  • Handheld tackle only. Respect the protected zones at the inlets and outlets.

Species in Östra Maretjärnet

perch predatory fish
typically ~22 cm · can reach 45 cm
Perch grazes the rich water in schools — where there's one, there are more.
pike predatory fish
typically ~62 cm · can reach 120 cm
In the murky light, pike shadows the baitfish and hits in short rushes.

Fishing Östra Maretjärnet

perch and pike sit at the top of the food chain in Östra Maretjärnet. The brown, humic water keeps visibility short — the fishing is more about vibration than sight.

Every session at Östra Maretjärnet is fished in whatever conditions hold right then — the same pressure, wind and light as over the real water. What bites today isn't what bit the day before, and those who return learn the water for real.

General rules of thumb for this kind of water

  • Brown, humic water dampens the light — fishing can be good even in the middle of the day.
  • Acidified water yields few, hardy species.

The catch board

6 anglers · 12 catches
  1. 1Karl Lundpike54 cm
  2. 2Oskar Lehmannpike49 cm
  3. 3Jukka Norénperch22 cm
  4. 4Jukka Fischerperch20 cm
  5. 5Sören Månssonperch18 cm
  6. 6Ida Månssonperch18 cm
Species records here
pike49 cmOskar Lehmann
perch20 cmJukka Fischer
The same water, for real